18x27x1 Exact MERV 8 AC Furnace Filters Number Per Box:6 This results in less flow

This results in less flow restriction and 33% more surface area for cleaner smelling air

As with all Nordic Pure furnace air conditioner filters

Nordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments

and electrostatic filter media

18x27x1 Exact MERV 8 AC Furnace Filters Number Per Box:6 This results in less flowActual Size: 18 x 27 x 3 4 (18 x 27 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8 Pleated AC Furnace